THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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This is a list of key features/improvements/bugfixes that we can include with release notes:
- There have been several improvements to the Kafka Connect REST API.
- Kafka Connect now supports incremental cooperative rebalancing.
- A new kafka-leader-election.sh command will allow system administrators to trigger unclean leader elections without changing configuration keys.
- Kafka Streams now supports an inIn-memory session store and window store for Kafka Streams.
- A new broker metric indicating the start time.
Incremental cooperative rebalancing in Kafka Connect
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- The AdminClient now allows users to determine what operations they are authorized to perform on topics.
- There is a new broker start time metric.
- JMXTool can now connect to secured RMI ports.Return Authorized Operations in Describe Responses
- The AdminClient API now supports dynamically changing log levels
- MirrorMaker 2.0
- Verify leader epoch in produce requests
- Improved incremental An incremental AlterConfigs API has been added. The old AlterConfigs API has been deprecated.
- Support non-key joining in KTable
- We now track partitions which are under their min ISR count.
- KIP-359 fixes some problems producers could encounter after a leadership change in a partition.
- Consumers can now opt-out of automatic topic creation, even when it is enabled on the broker.
- Kafka components can now use external configuration stores (KIP-421)
- Improved replica fetcher behavior when errors are encountered
- MirrorMaker 2.0
How to Contribute
Before code freeze:
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